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Liquid crystal display device

A liquid crystal display device and substrate technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as color mixing

Inactive Publication Date: 2016-11-09
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, a liquid crystal display device having such a structure suffers from the problem of a color mixing phenomenon caused by a relatively long distance between the liquid crystal layer and the color conversion layer

Method used

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Examples

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Embodiment Construction

[0027] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of various exemplary embodiments. It is apparent, however, that the various exemplary embodiments may be practiced without these specific details, or with one or more equivalent arrangements. In other instances, well-known structures and devices are shown in block diagram form in order to avoid unnecessarily obscuring the exemplary embodiments.

[0028] In the drawings, the size and relative sizes of layers, films, panels, regions, etc., may be exaggerated for clarity and descriptive purposes. In addition, the same symbols denote the same elements.

[0029] When an element or layer is referred to as being "on," "connected to," or "coupled to" another element or layer, the element or layer can be directly on, directly connected to, or directly on the other element or layer. to or coupled to other elements or layers, or interven...

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Abstract

A liquid crystal display device which may prevent a color mixing phenomenon and a driving method thereof, the liquid crystal display device including a first substrate and a second substrate facing each other; a thin film transistor disposed inside the first substrate; a color conversion layer disposed inside the second substrate and including a plurality of quantum rods; a liquid crystal layer disposed between the first substrate and the second substrate; a first polarizer disposed outside the first substrate; and a second polarizer disposed outside the second substrate.

Description

[0001] This application claims priority and benefit from Korean Patent Application No. 10-2015-0062037 filed Apr. 30, 2015, which is hereby incorporated by reference for all purposes as if fully set forth herein. technical field [0002] Exemplary embodiments relate to a liquid crystal display device and a driving method thereof, and more particularly, to a liquid crystal display device capable of preventing a color mixing phenomenon and a driving method thereof. Background technique [0003] A liquid crystal display device, which is one of the most common types of flat panel displays currently used, includes two display panels having field generating electrodes formed thereon, such as pixel electrodes and common electrode. An electric field is generated in the liquid crystal layer by applying a voltage to the field generating electrodes, and the orientation of liquid crystal molecules in the liquid crystal layer depends on the generated electric field, thereby controlling t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/13357
CPCG02F1/133514G02F1/133533G02F1/1336G02F1/133614G02F1/133617G02F2202/36G02F1/133528G02F1/133621
Inventor 姜钟赫赵贤敏朴哉柄康在雄金大贤李锡善李周悦任铉德洪性珍
Owner SAMSUNG DISPLAY CO LTD
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